PMS/CSS Everyday Science Compiled by: Engr. Syed Muhammad Umer www.css.theazkp.com info@css.theazkp.com Ph: +923336042057 It’s just an effort to merge all relevant data of Everyday Science in a single document‚ which will be used in the preparation of Competitive Examinations like PMS/CSS and other such exams. The primarily source of these information is mainly from internet. PMS/CSS Notes Contents Topic 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21
Premium Milky Way Galaxy
Save The Bees! Einstein supposedly said‚ “If the bee disappeared off the surface of the globe then man would only have four years of life left. No more bees‚ no more pollination‚ no more plants‚ no more animals‚ no more man.” According to the United States Department of Agriculture‚ “about one-third of the human diet comes from insect-pollinated plants‚ and the honeybee is responsible for 80 percent of that pollination” (“NBC”). Additionally‚ “bees pollinate over ninety five flowering crops. Among
Premium Honey bee Beekeeping Insect
What is water purification? Water purification generally means freeing water from any kind of impurity it contains‚ such as contaminants or micro organisms. Water purification is not a very one-sided process; the purification process contains many steps. The steps that need to be progressed depend on the kind of impurities that are found in the water. This can differ very much for different types of water. In which ways is polluted water treated? Settling Before the purification process begins some
Premium Water purification
FIJI Water LLC is a U.S. based company‚ that market its famous brand in more than a dozen countries out of its bottling plant located in the Fiji Islands. The product concept was developed in the early nineties by David Gilmour‚ the Canadian-born owner and founder of Fiji’s renowned Wakaya Island Resort.1 As of 2008‚ FIJI Water marketed its bottled mineral water in about a dozen countries in North America‚ Asia‚ Europe and the Middle East. It was marketed as FIJI Natural Mineral Water in Europe
Premium Management Learning German language
President Truman was the one that made the decision to drop the bomb‚ and the first citation is from his personal Memoirs in 1955. The bomb was needed to be dropped so that the Japanese would surrender to the Americans. If they didn’t more American lives would be lost. The bomb needed to be drop to end the war because
Premium World War II Atomic bombings of Hiroshima and Nagasaki Nuclear weapon
An Introduction to Water Analysis February 1 and February 8 2011 Aim and Objective: The aim of this experiment was to determine the pH level of an unknown HCl solution. While doing so‚ we would also be receiving a good and fundamental understanding of how to use modern lab equipment to determine the chemical and physical properties of water bodies. Method: Make sure safety gear is always on and equipment is always clean. Part 1- Direct Analysis by pH Test Kit We grab a 50ml beaker
Premium Water Titration Hydrochloric acid
Columbia Encyclopedia‚ water pollution is defined as contamination of water resources by harmful wastes. In most cases this contamination is a result of people overloading the water environment with wastes. The scope of this problem covers any and all water sources including but not limited to streams‚ lakes‚ underground water‚ bays or oceans. II. Statement of Problem It is no misconception that water is a necessary compound to all life on Earth. Absolutely all organisms need water in one form or another
Premium Water pollution Water Waterborne diseases
Water Polo What is Water Polo? Water polo‚ or Water ball‚ is a team water sport. The playing team consists of six field players and one goalkeeper. The winner of the game is the team that scores the most goals. Game play involves swimming‚ treading water‚ players passing the ball while being defended by opponents‚ and scoring by throwing the ball into a net defended by a goalie. Water polo is very similar to handball on land. Basic Skills Water Polo is a team water activity requiring swimming
Premium Backstroke Polo
Ecology Essay Water makes up 75% of your body and is absolutely necessary for living. But do we know what we are drinking when we drink bottled‚ Recycled‚ and tap water? You might think it really does not matter‚ i mean they are all the same clean water right? Well‚ according to Rebecca Ephriham water that individuals and our families drink could contain deadly toxins‚ and can even cause cancer and other life threatening diseases. Some water is much cleaner than others and a much better choice for
Premium Drinking water Bottled water Tap water
Conservation of water Water conservation refers to reducing the usage of water and recycling of waste water for different purposes such as cleaning‚ manufacturing‚ and agricultural irrigation. INTRODUCTION Water conservation can be defined as: 1. Any beneficial reduction in water loss‚ use or waste as well as the preservation of water quality. 2. A reduction in water use accomplished by implementation of water conservation or water efficiency measures; or‚ Improved water management practices
Premium Water conservation Water Water supply